Company introductionOur company is located in China's green thermal insulation building materials city of langfang, Dacheng county, manufacturing products are fire-resistant, fire proof materials, heat preservation, heat insulation materials, such as glass wool board, Sound-absorbing roof,Rock wool, etc. Our products comply with international certification, quality can reach the top. Bringing about 6 years of experience and advanced production technology, we are ready to help you expand your business. Our products and service will meet your satisfaction .Currently, our products are exported to more than 10 countries and regions, such as North America, the EU, Australia and Southeast Asia.

Product introduction

Black ceiling board,Ceiling panels,Sound-absorbing roof A special black KTV special glass wool sound-absorbing panels, white glass wool is a typical fibrous porous materials, the absorption characteristics and material density and thickness, but also related to the depth of the cavity is installed, the sound absorption coefficient of glass wool, bare board different density and thickness of the compact installation measured is different, the relationship between material absorption characteristics and thickness of the maximum, when the density is not is too small, generally more than 24kg/ cubic meters, the thickness of the glass wool 50mm noise reduction coefficient is greater than 0.80, which reached I grade sound-absorbing material standard, it is worth noting that the glass wool board in actual use, when the need to protect the decorative surface layer, affect the absorption properties of sound-absorbing material and it does not, its weight and price is often much higher than the glass cotton. Glass wool and their products for the fiber thickness of glass wool sound-absorbing effect factors, degree of density, size and thickness, cavity depth, facing material, environment will have an impact on the sound absorption. One of the greatest impact is the thickness of the material, the depth of the cavity and protective materials. Glass fiber decorative ceiling on the one hand has a good absorption performance, but also has a heat insulation characteristics; on the other hand, has a certain decorative effect. It is used in office buildings, shopping malls, supermarkets, hotels and other buildings decorative roof and conference hall, lecture hall, classrooms and other room reverberation time control, improve sound quality.Other instructions: Glass fiber decorative sound absorption ceiling has the following characteristics: sound absorption performance is excellent, good decorative, good fire performance, sheet thin (2kg/ square meters), the structure is simple, easy to installProduct introduction Sound-absorbing board is sound-absorbing material has the function of reducing noise shaped fingerboard,mainly used in shadow theater, concert hall, museum, exhibition hall, library, interrogation room , galleries, auction hall, gymnasium, report hall, multi-function hall, hotel lobby, hospital,shopping malls, schools, piano room, conference room, studio, studio, KTV rooms, bar, industrial plant, computer room, family noise reduction, etc. to the acoustic environment and high grade decoration.Product attributes Glass fiber board is a kind of ideal sound absorption decorative materials. With 100% of the raw materials of glass fiber, sound-absorbing, environmental protection, flame retardant, insulation, thermal insulation glass fiber panels, moistureproof, mouldproof, easy to dust, easy cutting, parquet, simple construction, good stability, impact resistance,, independence, price advantages, rich variety of colors to choose from, meet different style and level to attract decoration needs.Functional use Metal sound-absorbing panels is mainly in a metal plate body bottom surface densely concave design many cone bottom with an elliptical micro holes of the cone, and on the top surface of the metal plate body design with forming micro wave surface, and in wave on the surface of the corresponding elliptical micro holes at the top of the surrounding is also provided with a concave cone forming; whereby the reflection of sound waves collision interference attenuation. At the same time, even part of sound waves penetrate the triangular cone bottom elliptical micro holes, creates the sound transmission loss, in order to achieve a better sound absorption and faster group effect. Perfectly combines the modernism architectural concept of "green environmental protection, durable, beautiful, sound-absorbing, sound insulation effect is good, installation is convenient to use" advantages, is widely used in the studio, movie theaters, multi-function hall, conference room, concert halls, classrooms and other public places.Other instructions Ceramic aluminum non combustible absorption decorative plate. Using a combination of different kinds of inorganic material, inorganic material as the main material, by adding conductive clay powders and conductive mica powder conductive materials, carbon fiber reinforced by inorganic adhesive adhesive, naturally curing method and special board, in the surface composite with various different decorative materials can provide a variety of melamine decorative high-pressure laminates (commonly known as fire decorative board), natural wood, metal and other materials, excellent decorative effect, can meet the needs of different decorative environment. It shows that interested parties please contact directly with the factory!Transaction description:LangFang Qingyuan Heat Preservation Material Co.,LTDMr. Tom wangSales Department Sales ManagerTelephone:+86-316-6888898 Mobile:+86-18333688868 Fax:+86-316-5795588Zip Code:065900Address: Liugezhuang town Dacheng County Langfang City Hebei province http://www.glasswool-insulation.com